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发明名称
Discharge tube oscillator
摘要
申请公布号
US2311631(A)
申请公布日期
1943.02.23
申请号
US19400353640
申请日期
1940.08.22
申请人
PATENTS RESEARCH CORPORATION
发明人
BACH HENRY M.
分类号
H03B7/04;H03C3/16
主分类号
H03B7/04
代理机构
代理人
主权项
地址
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